Guided Decision Table - configuring rules on list of objects

[Cloud Techie]

Hello Team,

Please consider the following scenario

Person - has many Cars

Person.java

String name

Integer age

List<Cars> listOfCars

Cars.java

String manufacturer

String type

Integer year

If I want to setup a rule, say for insurance company

Where if the type of car is Electric then discount is 50%

How do I configure this rule within a guided decision table?

In a DRL file, I can write the java code to traverse thru the list of Cars and calculate it, but not sure if and how it can be done in a guided decision table. Any inputs or suggestions would be greatly appreciated.

Thanks & Regards,

Imran